80883809852

素因数分解:

$2^2\times {\mathrm{269}}^1\times {\mathrm{5171}}^1\times {\mathrm{14537}}^1$

素因数の和:19981

約数の個数: 24

約数和(自身を含む): 142110113040

約数和(自身を除く): 61226303188

約数列:

[1, 2, 4, 269, 538, 1076, 5171, 10342, 14537, 20684, 29074, 58148, 1390999, 2781998, 3910453, 5563996, 7820906, 15641812, 75170827, 150341654, 300683308, 20220952463, 40441904926, 80883809852]

約数ペア:

[(1, 80883809852), (2, 40441904926), (4, 20220952463), (269, 300683308), (538, 150341654), (1076, 75170827), (5171, 15641812), (10342, 7820906), (14537, 5563996), (20684, 3910453), (29074, 2781998), (58148, 1390999)]